27 year old male, testosterone came back low (222ng/dl)

[StevenB]

Since TRT is relevant to this topic I might as well ask this here.

How much does a dose of synthetic testosterone affects free testosterone in a individual? There seems to be a bro science range floating around of a factor of 5-10. So a TRT dose would place you somewhere between 625 and 1250. It there any validity to this range or does such a range even exist?

[Jordan Feigenbaum]

Since TRT is relevant to this topic I might as well ask this here.

How much does a dose of synthetic testosterone affects free testosterone in a individual? There seems to be a bro science range floating around of a factor of 5-10. So a TRT dose would place you somewhere between 625 and 1250. It there any validity to this range or does such a range even exist?

It depends both when the lab draw is taken relative to injection and where the lab specimen is obtained relative to what limb the injection was done. Bro science is bro science.